Tecnologia consolidata, progetti collaudati:
non resta che scegliere la soluzione migliore

DOLPHIN LR 1560/2200 A

The Dolphin LR 1560 / 2200 A belong to the Busch product family of proven Dolphin liquid ring vacuum pumps. You will find more information on advantages, technology, accessories and spare parts, applications as well as a complete product overview on our Dolphin LR series type page.


Dolphin LR – robust and high capacity. Ideal for demanding applications, including saturated vapour loads.

Dolphin LR – robust and high capacity. Ideal for demanding applications, including saturated vapour loads.

Desidera maggiori informazioni?
Ci contatti direttamente(Busch Svizzera):
+41 (0)61 845 90 90 Si metta in contatto

Dati tecnici

Dolphin LR is a series of single-stage liquid ring vacuum pumps. An eccentrically mounted impeller rotates in a housing partially filled with operating fluid. The impeller blades dip into the fluid, and the centrifugal force exerted by their rotation forms a so-called liquid ring within the housing.


The pumped medium is transported in the spaces between the blades and the liquid ring. The eccentric rotation of the impeller alters the volume of these spaces, causing gas to be drawn in, compressed and expelled.

Disegno DOLPHIN LR 1560 / 2200 A
DOLPHIN LR 1560 / 2200 A
Pumping speed

Dry air at 20 °C. Tolerance: - 5%, in accordance with HEI and Pneurop 6612

50 Hz 60 Hz
Pumping speed
Dati tecnici DOLPHIN LR 1560 A DOLPHIN LR 2200 A
Capacità di aspirazione nominale 9500 – 15600 m³/h 14100 – 22000 m³/h
Pressione assoluta nominale 33 hPa (mbar) 33 hPa (mbar)
Prestazione d'esercizio nominale del motore 220 / 250 / 280 / 315 / 400 / 450 kW 355 / 400 / 400 / 500 / 600 kW
Velocità nominale del motore 236 / 266 / 298 / 330 / 372 / 398 min-1 210 / 236 / 266 / 298 / 330 min-1
Livello sonoro (ISO 2151) < 85 dB(A) < 85 dB(A)
Peso approssimativo 8340 kg 12000 kg
Dimensioni (L x W x H) 2512 x 1785 x 2560 mm 2891 x 2065 x 2965 mm
Entrata/uscita gas DN 400 PN 10 / DN 400 PN 10 DN 500 PN 10 / DN 500 PN 10

Dati tecnici

Dolphin LR is a series of single-stage liquid ring vacuum pumps. An eccentrically mounted impeller rotates in a housing partially filled with operating fluid. The impeller blades dip into the fluid, and the centrifugal force exerted by their rotation forms a so-called liquid ring within the housing.


The pumped medium is transported in the spaces between the blades and the liquid ring. The eccentric rotation of the impeller alters the volume of these spaces, causing gas to be drawn in, compressed and expelled.

Disegno
DOLPHIN LR 1560 / 2200 A
DOLPHIN LR 1560 / 2200 A
Pumping speed

Dry air at 20 °C. Tolerance: - 5%, in accordance with HEI and Pneurop 6612

50 Hz
60 Hz
Pumping speed
Dati tecnici DOLPHIN LR 1560 A DOLPHIN LR 2200 A
Capacità di aspirazione nominale 9500 – 15600 m³/h 14100 – 22000 m³/h
Pressione assoluta nominale 33 hPa (mbar) 33 hPa (mbar)
Prestazione d'esercizio nominale del motore 220 / 250 / 280 / 315 / 400 / 450 kW 355 / 400 / 400 / 500 / 600 kW
Velocità nominale del motore 236 / 266 / 298 / 330 / 372 / 398 min-1 210 / 236 / 266 / 298 / 330 min-1
Livello sonoro (ISO 2151) < 85 dB(A) < 85 dB(A)
Peso approssimativo 8340 kg 12000 kg
Dimensioni (L x W x H) 2512 x 1785 x 2560 mm 2891 x 2065 x 2965 mm
Entrata/uscita gas DN 400 PN 10 / DN 400 PN 10 DN 500 PN 10 / DN 500 PN 10

Non hai trovato un prodotto adatto?

Standard News

News per argomenti
  • High Energy Savings Thanks to Optimizing Control and Vacuum Technology
    The waste water treatment plant in Iffezheim is now able to realize high energy savings. A part of the waste water is extracted using a vacuum system because none of the treatment plant's inlets...
  • Liquid Ring Vacuum Pumps - Classic Vacuum Technology and yet Still State of the Art
    Vacuum technology has never stopped developing – not only in the recent past, but for decades it has continued to progress. Today, dry screw vacuum pumps are used in chemical processing technology...
  • Busch Launches New Series of Dolphin Liquid Ring Vacuum Pumps
    Busch Vacuum Pumps and Systems has now launched an entirely new series of liquid ring vacuum pumps. The new Dolphin LM/LT vacuum pumps have been completely redesigned but are based on proven liquid...
  • Tecnologia del vuoto per l'industria chimica e farmaceutica
    La scelta della tecnologia del vuoto più adeguata per le applicazioni di processo in campo chimico e farmaceutico è spesso difficile. Da un lato, un sistema per vuoto deve fornire la capacità di...

Standard News

Ultime news